baber/WOPTO huggingface dataset:
Patent JP-H0653399-A (JP)
Title: Resin-sealed semiconductor device
Inventor: ORIMO MASAICHI
IPC: H01L23/28
Filed: 1992-07-30
Abstract: PURPOSE:To simplify manufacturing steps and to prevent deformation of completed lead in a structure of a package of a surface mounting resin-sealed semiconductor device. CONSTITUTION:A plurality of inner leads 3 electrically connected to a semiconductor chip 1 have terminals 3a formed by bending longitudinal intermediate parts of the leads 3 down and exposed from a bottom of a resin sealer 5. The terminals 3a are operated as functions of an outer terminal and do not have outer lead protruding at a side of the sealer 5.
Patent JP-S6095442-A (JP)
Title: Photoconductive member
Inventor: SAITOU KEISHI
IPC: G03G5/08
Filed: 1983-10-28
Abstract: PURPOSE:To make a photoconductive member weatherproof and to provide high durability by laminating the 1st photoconductive layer of an amorphous material contg. si and Ge and the 2nd layer of an amorphous material contg. Si and C and by incorporating O2 into the 1st layer so that the concn. is continuously increased toward the upper surface. CONSTITUTION:The 1st layer 102 of a-SiGe and the 2nd layer 103 of a-SiC are laminated on a support 101. The layer 102 has a layered region O contg. oxygen atoms, and the region O has a region X in which the concn. C(O) of O in the thickness direction is continuously increased toward the upper surface of the layer 102. The region O has a region Y is which the concn. C(O) of O is continuously increase towad the support 101 under the region X. The layer 102 contains H and halogen atoms. Ge in the layer 102 is distributed ununiformly or uniformly. The layer 102 further contains a conductivity controlling substance. The resulting photoreceptive layer is tough and hard, has high adhesive strength to the support and withstands continuous repeated use at high speed. It has superior photosensitivity and responding power and is well matched with semiconductor laser.
Patent JP-S6095606-A (JP)
Title: Protective device of robot
Inventor: SHIBATA KUNIROU
IPC: B25J9/18
Filed: 1983-10-28
Abstract: PURPOSE:To prevent an interference of a robot and an obstacle by storing a start zone data in a storage device, and deciding whether plural movable shaft tip parts are in its zone or not, by a start zone deciding means. CONSTITUTION:When an center point G of a wrist part 15 of a robot 10 is moved to a point B from a start point A, a start zone data for preventing an interference of the robot and an obstacle 50 is inputted by an operating board 30, and stored in a memory 34. When driving of the robot 10 is started, said zone data is read out by a computer 23, and a start zone D is set by a zone setting program. The center point G of said wrist part 15 detects and calculates a turning angle of a shoulder part 12, etc. by an encoder 24 in a driving circuit 25 and calculates a coordinate. In this way, whether the center point G is in the start zone or not is decided, and if it exists in said zone, a program data is executed, and if it does not exist, its execution is suspended, an abnormality is displayed on a display board 32, and the robot 10 is stopped.
Patent JP-S6099552-A (JP)
Title: Optical copying grinding apparatus
Inventor: YAMAMOTO NOZOMI
IPC: B24B17/04
Filed: 1983-11-01
Abstract: PURPOSE:To permit the rapid and easy point indication and permit the grinding independent of the abrasion of an abrasive wheel by utilizing a projection surface for the indication of the shape of an article to be ground and shifting the image of the actual abrasive wheel in coincidence with the shaper of the grindstone on the projection surface and obtaining a register point. CONSTITUTION:A point indication instruction is transmitted by the indication instruction means 37 such as button switch at the position where the image position of an abrasive wheel 9 which is displayed on a projection surface 25 is accorded with the grining shape of an article 7 to be ground. The position of the abrasive wheel 9 at present is registered into a memory register means 39 by said instruction signal. The position of the abrasive wheel at present is detected by the position detectors installed in interlocking with an X-axis servomotor M1 and a Y-axis servomotor M2. The register point registered by the point register means 39 is interpolated into straight-line form or circular form in an interpolation part 41, and the abrasive wheel 9 is servo-controlled on the basis of the interpolated signal. Thus, rapid and easy shape indication is permitted, and correct grinding is permitted independently of the abrasion of the abrasive wheel.
Patent JP-H1042645-A (JP)
Title: Mowing blade guiding and retaining apparatus
Inventor: SAKAI KENGO
IPC: A01D34/13
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a mowing blade guiding and retaining apparatus capable of suppressing mutual opening of a blade part of each blade and controlling reduction in cutting action followed by admixture of a foreign matter. SOLUTION: A pair of retaining frames 1 and 2 of approximately C-shaped cross section for covering each sliding part S of a pair of blade plate M and N in the longer direction are formed. One bent edge part of each retaining frame is mutually made to be brought into contact with each other. The other bent edge part is formed so as to be brought into contact with the outside of a blade part side of each blade plate. Each sliding plate part is provided with plural long guiding holes R. The retaining frames are mutually fixed by linking mechanisms 4 comprising plural guide pins 3 slidably inserted into the long guide holes.
Patent JP-H0868381-A (JP)
Title: Electrical equipment cover for closed type motor-driven compressor
Inventor: SHIMADA TOSHIO
IPC: H02K5/22
Filed: 1994-08-29
Abstract: PURPOSE: To improve contact reliability and safety of a source code led in and out from electrical equipment of a closed type motor-driven compressor and a wiring cord in an apparatus. CONSTITUTION: A source cord, not shown, is led out from the cord hole 11 of an electrical equipment cover 5 and attached to the clamp part 3a of a cord press member 3. The cord press member 3 is brought into the surface of the electrical equipment cover 5 in such a manner to match with the screw hole 12 of the electrical equipment cover 5 and by screwing a screw 8 in a screw hole 12, the cord press cover is fixed to the electrical equipment cover 5. This constitution causes clamping of the source cord by the electrical equipment cover 5. The electrical equipment cover 5 is fixed to the outer shell of a closed type motor-driven compressor in such a away that the electrical equipment cover 5 is braced with a press spring and this way fixes the electrical equipment cover to the closed type motor-driven compressor.  A detect 10 is served to prevent rotation of the cord press member 3 when the cord press member 3 is locked to the electrical equipment 5 by means of a screw.
Patent JP-H0936992-A (JP)
Title: Facsimile equipment
Inventor: KUROSAWA YUJI
IPC: H04N1/00
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To simplify structure, to make facsimile equipment compact and inexpensive and to accelerate speed by integrating a printer task and other facsimile tasks by performing time division processing while using a CPU for controlling the entire equipment. SOLUTION: According to a program stored in a ROM 2, a CPU 1 controls the operations of respective parts. While utilizing a contact type image sensor, a reading part 10 thresholds read data and successively sends them to a RAM 3. In addition to the storage of read data, the RAM 3 temporarily stores encoded image data to be inputted/outputted to this equipment. At the time of FAX transmission, the stored data are encoded by a CODEC 8 and transmitted by a FAX transmitting means. At the time of FAX reception, the received, decoded and temporarily stored image data are converted to recording resolution by a resolution converting part 9 and the data are extracts in sub scanning direction as many as the number of ink jet nozzles by an H/V converting part 15, rearranged and recorded by a printing control part 16. The CPU 1 performs the time division processing to these tasks.
Patent JP-H1155850-A (JP)
Title: Automatic voltage regulator for ac generator
Inventor: NOZU TORU
IPC: H02H7/06
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an automatic voltage regulator for AC generator which saves the generator from being damaged with field current increased rapidly when a MOSFET for controlling the field current failed and is in an uncontrollable condition. SOLUTION: The output voltage of an generator is regulated by forming a MOSFET 205 between a rectification circuit 2B for rectifying the output of an exciting coil 1B and a field coil 1C, and on-off controlling the MOSFET 205 with a switch control circuit 2D. By inserting a thermal fuse F in series to the field coil 1C, the thermal fuse F is combined thermally with the MOSFET 205. The working temperature of the thermal fuse is set so as to be lower than the temperature of the MOSFET when the magnitude of the field current reaches the magnitude which permits the temperature of the field coil to rise to an allowable limit value, and higher than the temperature of the MOSFET at the time of the rated operation of the generator.
Patent JP-S6358490-A (JP)
Inventor: KIKUCHI ISAKO
IPC: G02F1/17
Filed: 1986-08-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1178843-A (JP)
Title: Wheel condition estimating device
Inventor: UMENO KOJI
IPC: B60T8/58
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To precisely estimate a road surface μgradient in spite of changes of tire air pressure, etc. SOLUTION: This device is composed of a wheel velocity detecting means 1 detecting the wheel velocity ω1 , a pretreatment filter 2 extracting a vibration component Δω1 from the detected wheel velocity, a selecting means 10 selecting output (wheel velocity vibration) Δω1 which is input to a transfer function identification means 3 among the extracted vibration components Δω1 , the transfer function identification means 3 which estimates parameters of a transfer function of a continuous time model based on a vibration model of a wheel resonance system from the selected output Δω1 by a least-squares method, a μgradient calculating means 4 calculating physical quantity concerning to the slip between tires and the road from the identified parameters of the transfer function.  The estimating precision of the road face μ gradient is improved, because the road surface μ gradient is estimated by selecting a periodic signal from among the extracted vibration components Δω1 .
Patent JP-S6183714-A (JP)
Title: Method of forming compacted sand pile
Inventor: KIMURA KAORU
IPC: E02D3/10
Filed: 1984-10-01
Abstract: PURPOSE:To increase horizontal strength between piles, by a method wherein valves are located to the side of a casing from which blade members are projected, and the valves are opened by means of a pressured air during application of vibration to discharge soil in the casing from the side of the casing. CONSTITUTION:After soil 10 is fed in a casing 12, vertical vibration is applied by an exciter 22 to penetrate the casing 12 down to a given depth. A pressured air is fed to a pressured air introduction port 17, an air feed pipe 28, and an opening 32 to open a valve body 24b and the soil 10 is compacted by applying twist vibration with the aid of the exciter 22 as the soil is discharged through an opening 12a to the both sides of a blade member 18. After the soil 10 is charged in a hopper 14, a pressured air is fed through the introduction port 17 into the casing 12 as the casing 12 is pulled off, and with a hopper opening and closing device 20 opened, the soil 10 is discharged and compacted by dint of vertical vibration. Further, the pressured air is introduced to the introduction port 17, the pipe 28, and the opening 32 to open the valve body 24b, and the soil 10 is compacted by means of vertical vibration and twist vibration as the soil is discharged.
Patent JP-H07100013-A (JP)
Title: Zipper
Inventor: MORITA TAMAO
IPC: H01F7/02
Filed: 1994-08-08
Abstract: PURPOSE:To provide zippers to be installed on non-parallel installation surfaces in a subject body to be securely attracted to each other. CONSTITUTION:When a counter body B provided with a strong magnetism member 100 is attracted by an attraction body A provided with a permanent magnet 1, for a pair of subject bodies C, C' of installation where an installation surface (c') of the subject body C on which the attraction body A is installed and an installation surface (c') of a counter body C' on which the counter body B is installed are not parallel to each other, the attraction body A and the counter body B are installed on one installation body C and and the other installation body C' respectively. An attraction surface (a) in the attraction body A and a counter surface (b) in the counter body B are provided with surfaces (e), (e') to be parallel to each other in the case where the counter body B is attracted by the attraction body A as zippers.
Patent JP-H0952105-A (JP)
Title: Rolling plug for plug mill and manufacture thereof
Inventor: TSUBOUCHI KENJI
IPC: C21D9/00
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent burning with the inside surface of a tube and to manufacture the tube without inside-surface flaws by forming a double layer coating film of a metal-carbide composite coating film containing specified particles and oxide coating film on the surface of the base material of a plug having specified hardness. SOLUTION: This plug is a rolling plug for plug mills in which the hardness of the whole of the base material is >=220 Vickers hardness (Hv ) and the double layer coating films of the metal-carbide composite coating film containing the particle of niobium carbide of 20-70% by a volume ratio formed on the surface of this base material and coating film of oxide formed on the surface of this composite coating film are formed. In this way, the seamless tube made of a hard-to-work material such as pure titanium, Ti-alloy, martensitic, austenitic or duplex stainless steel whose inside-surface flaws are reduced is manufactured.
Patent JP-H1143068-A (JP)
Title: Steering control device for working machine
Inventor: TERAJIMA ATSUSHI
IPC: A01D69/00
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent the rotating operation of a machine body, and to allow to carry out other workings, even though a round handle is rotated carelessly, in the condition stopping the running of the machine body, by setting an auxiliary change gear mechanism at the neutral position. SOLUTION: When the neutral position of an auxiliary change gear lever 14 is detected by a limit switch 163, an actuator 162 is operated, it moves an installing plate 155 through a round bar arm 159, and the engagement of an engaging pin 157 is released from a long groove hole of engaging recess 158 engraved to the installing plate 155. Since a rotating operation arm 102 is not rotated even though the installing plate 155 installed to a link mechanism 114 for rotation and a support rod 154 for steering are moved along the long groove hole by the operation of a round handle 12, the machine body is not rotated carelessly.
Patent JP-H0948446-A (JP)
Title: Synthetic resin cap
Inventor: SAITO TAKASHI
IPC: B65D41/58
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To secure the safety on uncapping, by making the cover body and the skirt with a synthetic resin and forming the boundary of the cover body and the skirt with a circular thin part and providing an uncapping space extending upward from the lower end of the skirt. SOLUTION: A synthetic resin cap 1 is constituted of a plug body 20 composed of a cylindrical body 21 with the bottom, fitted in the bottle mouth 10 and provided with a circular recess 23 at the inside, and a collar 22 put to contact the upper end face of the bottle mouth 10, and a cap body 30 fitted on the plug body 20. The cap body 30 is provided with a skirt 40 extended down from the peripheral edge. When opening the cap 1, the skirt is torn up while clipping a tab 43 of the skirt 40, then the thin part 45 is torn from the uncapping space and the skirt 40 is separated from the cap body 30 along the circular thin part 33. When the cap body 30 is pulled out of the bottle mouth 10, the cap body 30 is removed from the bottle mouth 10 together with the plug body 20 and the bottle is uncapped.  When closing the cap, the cap body 30 is fitted in the bottle mouth together with the plug body 20.
Patent JP-H0949689-A (JP)
Title: Polishing apparatus for restacking/repairing monolythic refractory
Inventor: FUKUMORI KOJI
IPC: F27D1/16
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To rapidly and securely machine a contact surface of a repairing monolithic refractory remaining in a blast furnace etc. with high accuracy and hence reduce the amount of repairing work and the repairing cost by employing a polishing tool, a polishing margin adjusting device, an interior direction guide device, and a transversal guide device, etc. SOLUTION: At a wear portion of a refractory wall of a blast furnace, etc., an opening C of an iron skin B is drilled and a wear refractory is removed. A polishing apparatus 1 is set around a refractory removal space D, and an existing flow rate refractory surface E facing the refractory removal space D is polished with a polishing tool 2. The polishing tool 2 can shave a pointed part of the existing flow rate refractory surface E by feeding the existing flow rate refractory surface E with a polishing margin adjusting device 3. Further, a continuous part of the pointed parts of the existing flow rate refractory surface E can be shaved by moving the polishing tool 2 interiorly with an interior direction guide device 4. Furthermore, the entire of the existing flow rate refractory surface E can be shaved with a predetermined accuracy with the aid of a transverse guide device 5.
Patent JP-H0488659-A (JP)
Title: Semiconductor package provided with transparent window and manufacture thereof
Inventor: YAMAMOTO TADAHISA
IPC: H01L23/02
Filed: 1990-07-31
Abstract: PURPOSE:To protect a package against cracks at the mounting of a lens and to prevent a mounting recess from sagging down at burning by a method wherein a lid is press-molded so as to make a transparent window mounting window higher than the other part of the lid in density, and then the lid is burned. CONSTITUTION:A lid 1 is formed of black alumina ceramic, and a recess 1a and a through-hole 1b are provided to the center of the lid 1. The lid 1 is molded so as to make a mounting recess 1c higher than a sealing section 1d in molding body density and burned. Therefore, the recess 1c is improved in breakdown strength and protected against cracks at the mounting of a lens. As the sealing section 1d is provided voids in it, the sealing section 1d is high in chipping resistance to a weak impact, and the mounting recess 1c can be prevented from sagging down.
Patent JP-2000038059-A (JP)
Title: Wear measuring device for trolley wire
Inventor: HIZUME KOJI
IPC: G01B11/08
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To perform accurate measurement of the remaining diameters of trolley wires one by one even when a plurality of the trolley wires are stretched tight in parallel at short intervals. SOLUTION: A moving plate 36 laterally moved along the zigzagging state of a trolley wire T is arranged on a fixed plate elevating following a trolley wire T height and a measuring device 4 to measure wear of the trolley wire T is arranged on the moving plate 36. A so formed wear measuring device for the trolley wire T comprises a detecting part body 41 movable over the moving plate 36 in a direction orthogonal to the trolley wire T; a detecting sensor 43 to detect a stretching fitment; and a drive mechanism to move the detecting part body 41 by a signal from the detecting sensor 43.
Patent JP-H0851091-A (JP)
Title: Substrate cleaning equipment
Inventor: SAKUMA AKIHIKO
IPC: H01L21/027
Filed: 1994-08-05
Abstract: PURPOSE:To protect a substrate against re-contamination caused by brush residues by a method wherein the rugged surface of a mask substrate induced by a pattern formed on it is turned even by rubbing high-molecular agent into it and scrubbed with a brush after the high-molecular agent is cured. CONSTITUTION:High-molecular agent fed from a high-molecular agent feeder 15 is supplied through a nozzle 10 onto the substrate of a mask substrate 2 introduced into a brush scrub tank 1. Then, an applicator 9 is made to rub the surface of the substrate 2 where a pattern has been formed as it slides, whereby the high-molecular agent is filled into the rugged surface of the substrate 2. Then, the substrate 2 is made to descend to a point where it confronts nozzles 8a and 8b, and cleaning liquid is supplied onto the surface of the substrate 2, whereby high-molecular agent rubbed into the rugged surface of the substrate 2 is quickly hardened. Then, the substrate 2 is made to confront nylon brushes 7a and 7b, the surfaces of the substrate 2 are cleaned with nylon brushes 7a and 7b as scrubbed with them while cleaning liquid is fed onto the surfaces of the substrate 2 through the intermediary of nozzles 8a and 8b, and then solvent is made to act on all the surface of the substrate 1 where a pattern is formed as the substrate is made to ascend.
Patent JP-H0646975-A (JP)
Title: Vacuum cleaner
Inventor: SUGA HISANAKA
IPC: H04B10/00
Filed: 1992-07-31
Abstract: PURPOSE:To realize a control irrespective of a positional relation between a hose hand part and a cleaner body and to decrease the weight of a hose, by a method wherein switch information of the hose hand part is transmitted to the cleaner body by means of infrared rays, and operation information from the cleaner body is transmitted to the hose hand part by reflecting it against a ceiling or a wall by means of infrared rays. CONSTITUTION:A switch 105 at a hose hand part, when pushed, operates infrared ray emitting diodes 106 and 107 through a micro computer 103. The infrared ray emitted from one or both of the infrared ray emitting diodes 106 and 107 collides against a ceiling 9 and reaches an infrared ray receiving photodiode 114 of a cleaner body 1. Then the infrared ray is inputted into another microcomputer 113 via a receiving unit 115. On the other hand, a signal code which represents a power state and the like of an electromotive fan 116 is formed by the microcomputer 113, which operates another infrared ray emitting diode 124. The infrared ray thus emitted collides against the ceiling 9, reaches an infrared ray emitting photodiode 110 of a hose hand part control circuit 101, and is inputted into the microcomputer 103 to light a visual light emitting diode 112 for displaying the power state and the like.
Patent JP-H0741387-A (JP)
Title: Method for processing diamond
Inventor: HARANO KATSUKO
IPC: C30B29/04
Filed: 1993-07-27
Abstract: PURPOSE:To provide a method for processing diamond by which the cutting or surface grinding of diamond is efficiently carried out without affecting the body of the diamond and a smooth processed surface can be obtd. CONSTITUTION:Diamond 1 is processed by irradiation with light having 190-360nm wavelength such as laser 7 in an atmosphere of an inert gas such as Ar or He while blowing the inert gas on the surface of the diamond 1 to be processed.